The type of element of a particular atom is based solely on its number of protons. An atom with 9 protons has an atomic number of 9, and is (looking on the elemental chart...) fluorine (F).
The element is Neon and the isotope is 10Ne19
The nuclear symbol for an element with 9 protons and 10 neutrons is 19F. The atomic number (number of protons) is shown as a subscript to the left of the element symbol, and the mass number (sum of protons and neutrons) is shown as a superscript to the left of the element symbol.
10 neutrons(uncharged) 10 neutrons(uncharged)
The element that has 9 protons is fluorine. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. If there are 10 electrons, then the fluorine atom has gained an electron and is now a negatively charged anion with a charge of 1-.
Berylium is a non metal element. Atomic mass of it is 9.
The element is Neon and the isotope is 10Ne19
Neon has 10 protons and 9 neutrons.
11 protons and 9 neutrons
The number of protons gives the element number; element number 9 is Fluorine.
The nuclear symbol for an element with 9 protons and 10 neutrons is 19F. The atomic number (number of protons) is shown as a subscript to the left of the element symbol, and the mass number (sum of protons and neutrons) is shown as a superscript to the left of the element symbol.
The element is Neon and the isotope is 10Ne19
Fluorine. Number in periodic system = Number of protons
That would Beryllium, with an atomic number of 4 and mass number of 9Hope this helped!
The mass is protons + neutrons. So, if the mass is 9 and it has 5 neutrons, then there must be FOUR (4) protons. This would be the element beryllium (Be).
The atomic number of an element is equal to the number of protons in its nucleus. Given that the element has 9 protons, its atomic number is 9. Therefore, the element in question is fluorine (F), which has an atomic number of 9.
The element with 8 protons is oxygen. To determine the name of the isotope with 9 neutrons, the number of neutrons added to the number of protons gives oxygen-17 which is called oxygen-17.
10 neutrons(uncharged) 10 neutrons(uncharged)